89833905

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 183104064

約数和(自身を除く): 93270159

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 131, 147, 245, 311, 315, 393, 441, 655, 735, 917, 933, 1179, 1555, 1965, 2177, 2205, 2751, 2799, 4585, 4665, 5895, 6419, 6531, 8253, 10885, 13755, 13995, 15239, 19257, 19593, 32095, 32655, 40741, 41265, 45717, 57771, 76195, 96285, 97965, 122223, 137151, 203705, 228585, 285187, 288855, 366669, 611115, 685755, 855561, 1425935, 1833345, 1996309, 2566683, 4277805, 5988927, 9981545, 12833415, 17966781, 29944635, 89833905]

約数ペア:

[(1, 89833905), (3, 29944635), (5, 17966781), (7, 12833415), (9, 9981545), (15, 5988927), (21, 4277805), (35, 2566683), (45, 1996309), (49, 1833345), (63, 1425935), (105, 855561), (131, 685755), (147, 611115), (245, 366669), (311, 288855), (315, 285187), (393, 228585), (441, 203705), (655, 137151), (735, 122223), (917, 97965), (933, 96285), (1179, 76195), (1555, 57771), (1965, 45717), (2177, 41265), (2205, 40741), (2751, 32655), (2799, 32095), (4585, 19593), (4665, 19257), (5895, 15239), (6419, 13995), (6531, 13755), (8253, 10885)]